Average Co-Inventor Count = 2.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Compo Industries, Inc. (2 from 12 patents)
2 patents:
1. 4233012 - Bias stretching apparatus for imitation-leather
2. 4140827 - Imitation-leather, bias-stretching process